Norminal cross section aluminium/steel (mm²)

Structure (no./diameter)

(mm)

Outer diameter

(mm)

D.C.

resisture at 20℃(Ω/km)

Calculated breaking load (N)

Calculated weight (kg/km)

Delivery length≥

Al

Steel

240/30

24/3.60

7/2.40

21.60

0.1181

75620

922.3

2000

240/40

26/3.42

7/2.66

21.60

0.1209

83370

964.3

2000

240/55

30/3.20

7/3.20

22.40

0.1189

102100

1108

2000

300/15

40/3.00

7/1.67

23.01

0.09724

68060

939.8

2000

300/20

45/2.93

7/1.95

23.43

0.09520

75680

1002

2000

300/25

48/2.85

7/7.22

23.76

0.09433

83410

1058

2000

300/40

24/3.99

7/2.66

23.94

0.09614

92220

1133

2000

300/50

26/3.83

7/2.98

24.26

0.09636

103400

1210

2000

300/70

30/3.60

7/3.60

25.20

0.09463

128000

1402

2000

400/20

42/3.51

7/1.95

26.91

0.07104

88850

1286

1500

400/25

45/3.33

7/2.22

26.64

0.07370

95940

1295

1500

400/35

48/3.22

7/2.50

26.82

0.07389

103900

1349

1500

400/50

54/3.07

7/3.07

27.63

0.07232

123400

1511

1500

400/65

26/4.22

7/3.44

28.00

0.07236

135200

1611

1500

400/95

30/4.16

19/2.5

29.14

0.07087

171300

1860

1500

500/35

45/3.75

7/2.50

30.00

0.05812

119500

1642

1500

500/45

48/3.60

7/2.80

30.00

0.05912

128100

1688

1500

500/65

54/3.44

7/3.44

30.96

0.05760

254000

1897

1500

630/45

45/4.20

7/2.80

33.60

0.04633

148700

2060

1200

630/55

48/4.12

7/3.20

34.32

0.04514

164400

2209

1200

630/80

54/3.87

19/2.32

34.82

0.04551

192900

2388

1200

800/55

45/4.80

7/3.20

38.40

0.03547

191500

2690

1000

800/70

48/4.63

7/3.60

38.58

0.03574

207000

2791

1000

800/100

54/4.33

19/2.6

38.98

0.03635

241100

2991

1000